Watched this with my wife over the past week or so, and it's not too horrible, but there are definitely plot holes and biases. Pretty obvious they made this with a young female demographic in mind. All kinds of diversity on the female casting side, yet the guys are a pretty homogenous set of pretty boys that like to pretend to be strong.
They did their best to fuse a bunch of concepts together. For instance, magic is supposed to manifest around puberty, but they want the school to feel like college, so they compromised and they're all "16", but look 25. They wanted to fuse fantasy elements with modern world, so they have cell phones and military vehicles, but somehow no guns of any kind. M2 would seriously wreck house and I've got to think that'd take the spotlight away from their magical special effects.
Our lead tries to exercise some reasoning to accelerate the story past "naive protagonist stumbles through whatever" but she somehow gets satisfied with only one round of analysis without weighting long-standing bias. For instance, if you implicitly trust a mentor character, and that mentor character has decades of grudge against whatever, how do you not take any precautionary steps to respect that mentor?
No spoilers, but I took a star for the haphazard manner the season finale was handled. Pretty much gives them a mulligan on, well, everything in season one, which is extremely lazy writing.